MPEC 2016-J52 : 2016 JW5
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M.P.E.C. 2016-J52 Issued 2016 May 5, 15:43 UT The Minor Planet Electronic Circulars contain information on unusual minor planets and routine data on comets. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. Prepared using the Tamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URL https://www.minorplanetcenter.net/ ISSN 1523-6714 2016 JW5 Observations: K16J05W C2016 04 26.48158 17 57 44.052+32 10 36.11 17.4 rLEJ052F51 K16J05W C2016 04 26.49358 17 57 26.777+32 05 54.70 17.4 rLEJ052F51 K16J05W C2016 04 26.50554 17 57 09.547+32 01 14.09 17.4 rLEJ052F51 K16J05W* C2016 05 03.45411 16 48 08.29 +06 54 40.5 17.9 VqEJ052703 K16J05W C2016 05 03.46012 16 48 06.59 +06 54 01.5 18.0 VqEJ052703 K16J05W C2016 05 03.47218 16 48 03.08 +06 52 43.0 17.7 VqEJ052703 K16J05W C2016 05 03.52894 16 47 53.37 +06 48 37.1 17.9 RtEJ052474 K16J05W C2016 05 03.52963 16 47 53.13 +06 48 32.2 18.0 RtEJ052474 K16J05W C2016 05 03.53034 16 47 53.00 +06 48 29.7 17.6 RtEJ052474 K16J05W C2016 05 03.53200 16 47 52.48 +06 48 17.9 17.8 RtEJ052474 K16J05W C2016 05 03.53300 16 47 52.23 +06 48 11.0 17.4 RtEJ052474 K16J05W KC2016 05 03.57621 16 47 41.70 +06 43 23.9 qEJ052E23 K16J05W KC2016 05 03.58579 16 47 38.93 +06 42 23.1 18.2 VqEJ052E23 K16J05W KC2016 05 03.59433 16 47 36.52 +06 41 29.4 18.3 VqEJ052E23 K16J05W KC2016 05 03.60259 16 47 34.12 +06 40 37.3 18.2 VqEJ052E23 K16J05W KC2016 05 03.92110 16 46 15.93 +06 05 51.7 18.6 VqEJ052C77 K16J05W KC2016 05 03.92490 16 46 14.91 +06 05 29.5 18.2 VqEJ052C77 K16J05W KC2016 05 03.92880 16 46 13.95 +06 05 06.7 18.2 VqEJ052C77 K16J05W KC2016 05 03.98343 16 45 59.48 +05 59 29.6 18.3 VqEJ052Z99 K16J05W KC2016 05 03.98848 16 45 58.11 +05 58 59.9 18.6 VqEJ052Z99 K16J05W KC2016 05 03.99271 16 45 57.54 +05 58 45.2 18.5 VqEJ052958 K16J05W KC2016 05 03.99352 16 45 56.84 +05 58 29.6 18.3 VqEJ052Z99 K16J05W KC2016 05 04.00310 16 45 54.76 +05 57 44.0 18.2 VqEJ052958 K16J05W KC2016 05 04.01857 16 45 50.62 +05 56 12.7 18.4 VqEJ052958 K16J05W KC2016 05 04.10014 16 45 28.93 +05 48 04.6 qEJ052J95 K16J05W KC2016 05 04.10480 16 45 27.70 +05 47 37.2 qEJ052J95 K16J05W KC2016 05 04.11224 16 45 25.76 +05 46 53.9 18.0 RqEJ052J95 K16J05W C2016 05 04.19869 16 45 10.70 +05 38 51.3 18.4 RqEJ052H15 K16J05W C2016 05 04.20828 16 45 08.31 +05 37 57.3 18.1 RqEJ052H15 K16J05W C2016 05 04.21778 16 45 05.96 +05 37 03.4 18.2 RqEJ052H15 K16J05W KC2016 05 04.28242 16 44 48.41 +05 30 47.6 18.5 RqEJ052H36 K16J05W KC2016 05 04.29830 16 44 44.26 +05 29 17.5 18.6 RqEJ052H36 K16J05W C2016 05 04.31716 16 44 40.75 +05 27 39.2 18.1 VqEJ052I52 K16J05W KC2016 05 04.31868 16 44 39.00 +05 27 21.9 17.1 RqEJ052H36 K16J05W C2016 05 04.31915 16 44 40.24 +05 27 27.8 18.1 VqEJ052I52 K16J05W C2016 05 04.32113 16 44 39.72 +05 27 16.9 18.2 VqEJ052I52 K16J05W C2016 05 04.32311 16 44 39.20 +05 27 05.7 18.1 VqEJ052I52 K16J05W C2016 05 04.39031 16 44 21.65 +05 20 47.8 18.3 VqEJ052I52 K16J05W C2016 05 04.39191 16 44 21.21 +05 20 38.8 18.1 VqEJ052I52 K16J05W C2016 05 04.39451 16 44 20.55 +05 20 24.0 18.3 VqEJ052I52 K16J05W C2016 05 04.39718 16 44 19.86 +05 20 09.1 18.2 VqEJ052I52 K16J05W C2016 05 04.41146 16 44 16.11 +05 18 50.5 18.6 RuEJ052926 K16J05W C2016 05 04.41536 16 44 15.14 +05 18 29.0 18.3 RuEJ052926 K16J05W C2016 05 04.41922 16 44 14.13 +05 18 07.5 18.6 RuEJ052926 K16J05W C2016 05 04.42515 16 44 12.85 +05 17 21.4 17.7 rEJ052718 K16J05W C2016 05 04.42693 16 44 12.41 +05 17 11.6 18.1 rEJ052718 K16J05W C2016 05 04.42870 16 44 11.98 +05 17 00.9 17.9 rEJ052718 K16J05W C2016 05 04.43048 16 44 11.53 +05 16 52.1 18.0 rEJ052718 K16J05W C2016 05 04.47059 16 44 00.94 +05 13 20.8 18.3 RuEJ052926 K16J05W C2016 05 04.47449 16 43 59.93 +05 12 59.1 18.3 RuEJ052926 K16J05W C2016 05 04.47894 16 43 58.80 +05 12 34.3 18.5 RuEJ052926 K16J05W C2016 05 04.59734 16 43 38.40 +05 01 40.2 18.2 RoEJ052300 K16J05W C2016 05 04.59931 16 43 37.94 +05 01 29.1 17.8 RoEJ052300 K16J05W C2016 05 04.60127 16 43 37.42 +05 01 19.6 18.1 RoEJ052300 K16J05W C2016 05 04.60323 16 43 36.93 +05 01 08.3 18.1 RoEJ052300 K16J05W KC2016 05 04.86922 16 42 39.88 +04 37 14.9 18.0 RqEJ052587 K16J05W KC2016 05 04.87179 16 42 39.30 +04 37 00.6 qEJ052587 K16J05W KC2016 05 04.87422 16 42 38.74 +04 36 48.7 qEJ052587 K16J05W KC2016 05 04.88372 16 42 36.70 +04 36 01.6 17.1 tEJ052K63 K16J05W KC2016 05 04.89352 16 42 34.46 +04 35 08.8 18.2 tEJ052K63 K16J05W KC2016 05 04.90705 16 42 31.32 +04 33 59.4 18.4 tEJ052K63 K16J05W KC2016 05 04.91881 16 42 28.63 +04 32 59.0 17.4 tEJ052K63 K16J05W KC2016 05 04.98326 16 42 12.65 +04 27 24.0 18.5 V EJ052L04 K16J05W KC2016 05 04.98883 16 42 11.34 +04 26 55.2 18.1 V EJ052L04 K16J05W KC2016 05 04.99721 16 42 09.36 +04 26 12.4 18.2 V EJ052L04 K16J05W KC2016 05 05.00546 16 42 09.12 +04 25 32.2 18.3 VqEJ052I93 K16J05W KC2016 05 05.00753 16 42 06.93 +04 25 19.1 18.2 V EJ052L04 K16J05W KC2016 05 05.00888 16 42 08.33 +04 25 14.6 18.3 VqEJ052I93 K16J05W KC2016 05 05.01193 16 42 07.63 +04 24 59.0 18.2 VqEJ052I93 K16J05W KC2016 05 05.01625 16 42 05.96 +04 24 36.0 18.1 RqEJ052204 K16J05W KC2016 05 05.01766 16 42 05.63 +04 24 28.9 18.2 RqEJ052203 K16J05W KC2016 05 05.02177 16 42 04.66 +04 24 07.7 qEJ052204 K16J05W IC2016 05 05.02698 16 42 03.48 +04 23 40.8 qEJ052204 K16J05W KC2016 05 05.03263 16 42 02.13 +04 23 12.3 18.1 RqEJ052203 K16J05W KC2016 05 05.03361 16 42 00.43 +04 23 02.3 18.0 RqEJ052585 K16J05W KC2016 05 05.03398 16 42 00.35 +04 23 00.2 18.0 RqEJ052585 K16J05W KC2016 05 05.03447 16 42 00.25 +04 22 57.6 17.9 RqEJ052585 K16J05W KC2016 05 05.03497 16 42 00.13 +04 22 55.1 17.9 RqEJ052585 K16J05W KC2016 05 05.03546 16 42 00.02 +04 22 52.6 17.9 RqEJ052585 K16J05W KC2016 05 05.03595 16 41 59.90 +04 22 50.1 18.0 RqEJ052585 K16J05W C2016 05 05.30400 16 41 08.30 +04 00 46.4 18.3 VqEJ052I52 K16J05W C2016 05 05.30596 16 41 07.87 +04 00 36.9 18.2 VqEJ052I52 K16J05W C2016 05 05.30793 16 41 07.41 +04 00 27.0 18.2 VqEJ052I52 K16J05W C2016 05 05.30990 16 41 06.94 +04 00 17.8 18.1 VqEJ052I52 K16J05W C2016 05 05.33420 16 41 00.10 +03 58 10.1 18.1 RqEJ052H36 K16J05W C2016 05 05.33586 16 40 59.73 +03 58 02.3 17.9 RqEJ052H36 K16J05W C2016 05 05.33642 16 41 00.88 +03 58 08.9 18.3 RuEJ052926 K16J05W C2016 05 05.33834 16 40 59.16 +03 57 50.1 17.9 RqEJ052H36 K16J05W C2016 05 05.34000 16 40 58.78 +03 57 41.9 17.9 RqEJ052H36 K16J05W C2016 05 05.34094 16 40 59.83 +03 57 46.8 18.3 RuEJ052926 K16J05W C2016 05 05.34168 16 40 58.39 +03 57 33.7 18.0 RqEJ052H36 K16J05W C2016 05 05.34544 16 40 58.83 +03 57 24.6 18.5 RuEJ052926 Observer details: 203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli. 0.28-m f/6.8 Schmidt-Cassegrain + CCD. 204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector + CCD. 300 Bisei Spaceguard Center--BATTeRS. Observers S. Urakawa, A. Asami. 1.0-m f/3.0 reflector + CCD. 474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD. 585 Kyiv comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD. 587 Sormano. Observers A. Fumagalli, P. Sicoli, A. Testa. Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD. 703 Catalina Sky Survey. Observer J. A. Johnson. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + CCD. 718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD. 926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer M. Schwartz. 0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien + CCD. 958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P. Dupouy. 0.43-m f/2.7 reflector + CCD. C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD. E23 Arcadia. Observer A. Hidas. 0.35-m f/7.0 Schmidt-Cassegrain + CCD. F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak, A. Schultz, M. Willman. Measurer P. Veres. 1.8-m Ritchey-Chretien + CCD. H15 ISON-NM Observatory, Mayhill. Observer L. Elenin. 0.4-m f/3 reflector + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD. I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD. J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD. K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.30-m f/10 Schmidt-Cassegrain + CCD. L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5.0 reflector + CCD. Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8 Schmidt-Cassegrain + CCD. Orbital elements: 2016 JW5 PHA, Earth MOID = 0.0340 AU Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC M 29.43329 (2000.0) P Q n 0.22186991 Peri. 351.48542 -0.96448185 -0.26408009 a 2.7023221 Node 173.19324 +0.24525394 -0.90374700 e 0.6825805 Incl. 2.92047 +0.09810844 -0.33690216 P 4.44 H 21.9 G 0.15 U 5 Residuals in seconds of arc 160426 F51 0.1+ 0.0 160504 H36 0.3- 0.2- 160504 L04 0.3- 0.1- 160426 F51 0.2+ 0.0 160504 I52 0.0 0.1+ 160504 L04 0.3- 0.3- 160426 F51 0.2- 0.1- 160504 H36 0.4+ 0.5- 160504 L04 0.4- 0.0 160503 703 1.1- 0.3+ 160504 I52 0.1+ 0.1- 160505 I93 0.1- 0.0 160503 703 0.1- 0.2+ 160504 I52 0.1+ 0.2+ 160505 L04 0.5- 0.4- 160503 703 0.3+ 0.2- 160504 I52 0.0 0.2+ 160505 I93 0.0 0.1- 160503 474 0.3+ 0.4- 160504 I52 0.1+ 0.2+ 160505 I93 0.2+ 0.1- 160503 474 0.4- 0.9- 160504 I52 0.2- 0.1+ 160505 204 0.1- 0.3+ 160503 474 0.7+ 1.1+ 160504 I52 0.0 0.1- 160505 203 0.1+ 0.0 160503 474 0.0 0.1- 160504 I52 0.1+ 0.0 160505 204 0.2- 0.2+ 160503 474 0.5+ 0.6- 160504 926 0.4- 0.1- 160505 204 0.5+ 0.0 160503 E23 0.0 0.2+ 160504 926 0.2+ 0.2+ 160505 203 0.3+ 0.1- 160503 E23 0.3- 0.2- 160504 926 0.1+ 0.3+ 160505 585 0.3- 0.3+ 160503 E23 0.4+ 0.0 160504 718 0.3+ 0.2- 160505 585 0.2- 0.1+ 160503 E23 0.1+ 0.1- 160504 718 0.5+ 0.0 160505 585 0.0 0.0 160503 C77 0.3- 0.2- 160504 718 0.8+ 0.8- 160505 585 0.1- 0.0 160503 C77 0.6- 0.3+ 160504 718 0.9+ 0.3+ 160505 585 0.0 0.0 160503 C77 0.4+ 0.8+ 160504 926 0.2+ 0.1+ 160505 585 0.1- 0.1+ 160503 Z99 0.2+ 0.0 160504 926 0.2- 0.0 160505 I52 0.1+ 0.0 160503 Z99 0.6- 0.2+ 160504 926 0.2- 0.0 160505 I52 0.3+ 0.1+ 160503 958 0.0 1.1- 160504 300 0.1+ 0.4+ 160505 I52 0.2+ 0.1- 160503 Z99 0.2+ 0.2- 160504 300 0.4+ 0.0 160505 I52 0.1- 0.3+ 160504 958 0.2- 0.8- 160504 300 0.1- 1.1+ 160505 H36 0.1- 0.5- 160504 958 0.4- 0.7- 160504 300 0.2- 0.4+ 160505 H36 0.0 0.2- 160504 J95 0.1+ 0.1+ 160504 587 0.0 0.9+ 160505 926 0.1- 0.1+ 160504 J95 0.0 0.0 160504 587 0.0 0.0 160505 H36 0.0 0.2- 160504 J95 0.1+ 0.2+ 160504 587 0.2- 0.7+ 160505 H36 0.1- 0.3- 160504 H15 0.2- 0.8- 160504 K63 0.3+ 0.8+ 160505 926 0.2- 0.1+ 160504 H15 0.0 0.0 160504 K63 0.2+ 1.1- 160505 H36 0.1- 0.3- 160504 H15 0.6+ 0.4+ 160504 K63 0.5- 0.4- 160505 926 0.3+ 0.1- 160504 H36 0.0 0.2- 160504 K63 0.2- 0.0 Ephemeris: 2016 JW5 a,e,i = 2.70, 0.68, 3 q = 0.8578 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2016 04 05 03 26 28.4 +23 39 12 0.1505 0.8905 40.0 133.7 23.6 ... 2016 04 20 00 57 22.0 +54 35 11 0.04287 0.9745 44.4 133.8 21.1 ... 2016 04 28 17 30 31.1 +23 26 34 0.05218 1.0343 120.6 56.9 17.6 ... 2016 05 04 16 45 53.5 +05 59 06 0.09291 1.0840 142.9 34.1 18.3 2016 05 05 16 42 08.6 +04 27 01 0.1004 1.0925 145.2 31.8 18.5 2016 05 06 16 38 52.1 +03 07 00 0.1079 1.1012 147.3 29.7 18.6 ... 2016 05 12 16 25 15.5 -02 15 49 0.1553 1.1547 156.8 20.2 19.2 ... 2016 05 20 16 15 01.8 -06 06 53 0.2236 1.2290 164.7 12.6 19.8 ... 2016 06 04 16 05 57.2 -10 01 16 0.3695 1.3734 163.9 11.8 21.1 A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-J52


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